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Mathematics
Mathematics
Problem
The circle
x
2
+
y
2
=
4
x
+
8
y
+
5
x^2 + y^2 = 4x + 8y + 5
x
2
+
y
2
=
4
x
+
8
y
+
5
intersects the line
3
x
−
4
y
=
m
3x - 4y = m
3
x
−
4
y
=
m
at two distinct points if a.
−
35
<
m
<
15
-35 < m < 15
−
35
<
m
<
15
b.
15
<
m
<
65
15 < m < 65
15
<
m
<
65
c.
35
<
m
<
85
35 < m < 85
35
<
m
<
85
d.
−
85
<
m
<
−
35
-85 < m < -35
−
85
<
m
<
−
35
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